Citadel Season 2 Web Series

What happens when a spy forgets their own identity? Years after having their memories erased, elite agents Mason Kane, played by Richard Madden, and Nadia Sinh, portrayed by Priyanka Chopra Jonas, are living ordinary lives—unaware of their past as operatives of a powerful global agency.

Their quiet existence is shattered when a dangerous threat resurfaces, forcing them back into a world they no longer remember. Guided by their former handler Bernard Orlick, played by Stanley Tucci, the duo must piece together fragments of their past while navigating trust, betrayal, and unresolved emotions.

As old memories begin to surface, they realize that saving the future may depend on rediscovering who they once were—and confronting the truth they left behind.